The BREU Series Cam Clutch is commonly used in backstopping applications that require higher speed inner race overrunning, and low to medium speed engagement speed capability. The BREU Series Cam Clutch is popular amongst both OEM's and end users, utilizing a broad array of mounting accessories and the ability to select keyway positions on the inner and outer race to offer mounting flexibility. BREU Series incorporates a "lift off" style cam which provides increased Cam Clutch life, please see page 8 for additional details. BREU Series Cam Clutch ships pre-lubricated with grease.
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Cam Clutch BREU Series Basic type

BREU-30 mm Bore Cam Clutch
Cam Clutch BREU Series Basic type

BREU-35 mm Bore Cam Clutch
Cam Clutch BREU Series Basic type

BREU-40 mm Bore Cam Clutch
Cam Clutch BREU Series Basic type

BREU-45 mm Bore Cam Clutch
Cam Clutch BREU Series Basic type

BREU-50 mm Bore Cam Clutch
Bore Size N/A 1.181 in30.00 mm N/A 1.378 in35.00 mm N/A 1.575 in40.00 mm N/A 1.772 in45.00 mm N/A 1.969 in50.00 mm
Torque Capacity N/A 447.7 lb·ft607.0 N·m N/A 506.0 lb·ft686.0 N·m N/A 722.8 lb·ft980.0 N·m N/A 795.1 lb·ft1078.0 N·m N/A 1264.9 lb·ft1715.0 N·m
Min. Inner Race Overrunning N/A 880 rpm N/A 780 rpm N/A 720 rpm N/A 670 rpm N/A 610 rpm
Max. Inner Race Overrunning N/A 3600 rpm
Max. Engagement N/A 350 rpm N/A 300 rpm N/A 300 rpm N/A 280 rpm N/A 240 rpm
Inner Race Keyway N/A 8 x 3.3 mm N/A 10 x 3.3 mm N/A 12 x 3.3 mm N/A 14 x 3.8 mm N/A 14 x 3.8 mm
A (Overall Width) N/A 2.992 in76.00 mm N/A 3.110 in79.00 mm N/A 3.386 in86.00 mm N/A 3.386 in86.00 mm N/A 3.701 in94.00 mm
B (Overall Height) N/A 3.937 in100.00 mm N/A 4.331 in110.00 mm N/A 4.921 in125.00 mm N/A 5.118 in130.00 mm N/A 5.906 in150.00 mm
C (Outer Race Width) N/A 2.008 in51.00 mm N/A 1.969 in50.00 mm N/A 2.087 in53.00 mm N/A 2.087 in53.00 mm N/A 2.520 in64.00 mm
D (Bolt Circle Diameter) N/A 3.425 in87.00 mm N/A 3.780 in96.00 mm N/A 4.252 in108.00 mm N/A 4.409 in112.00 mm N/A 5.197 in132.00 mm
E (Outer Race I.D.) N/A 2.953 in75.00 mm N/A 3.150 in80.00 mm N/A 3.543 in90.00 mm N/A 3.740 in95.00 mm N/A 4.331 in110.00 mm
F (Inner Race O.D.) N/A 1.772 in45.00 mm N/A 1.969 in50.00 mm N/A 2.165 in55.00 mm N/A 2.362 in60.00 mm N/A 2.756 in70.00 mm
G (Cam Cage Width) N/A 2.205 in56.00 mm N/A 2.205 in56.00 mm N/A 2.323 in59.00 mm N/A 2.323 in59.00 mm N/A 2.835 in72.00 mm
H-J (Bolt Circle Tap and Qt.) N/A M6 N/A M6 N/A M8 N/A M8 N/A M8
K (Thread Depth) N/A 0.394 in10.00 mm N/A 0.472 in12.00 mm N/A 0.551 in14.00 mm N/A 0.551 in14.00 mm N/A 0.551 in14.00 mm
L (Chamfer) N/A 0.039 in1.00 mm N/A 0.039 in1.00 mm N/A 0.051 in1.30 mm N/A 0.051 in1.30 mm N/A 0.051 in1.30 mm
b  N/A
t1  N/A
Weight N/A 5.940 lb2.700 kg N/A 7.040 lb3.200 kg N/A 9.680 lb4.400 kg N/A 10.340 lb4.700 kg N/A 16.720 lb7.600 kg